Question

the prevailing winds blowing from 30t sh degree and 30 ndegree towards the equator are terms as

Answer 1

The winds to the north of 30 N and to the south of 30 S are called the "prevailing westerlies." They blow from the SW in the northern hemisphere and from the NW in the southernhemisphere.

Answer 2

these kinds of winds are called as trade winds